Preheat the oven to 325 degrees and grease and flour two bread loaf pans, set aside.
Take a stand mixer fitted with the cookie paddle, add your oil and sugars into the bowl, and mix.
Then add your vanilla, salt, baking powder, baking soda, cinnamon, egg replacer, and shredded zucchini and mix until incorporated.
Add your flour and mix again. Stir in the chocolate chips.
Now, add your bread evenly to the bread pans. I drop the bread pans from a couple of inches carefully to the counter to get any air bubbles out and spread it evenly.
Make your topping by combining all the ingredients using a pastry cutter to cut in the vegan butter until it looks like coarse crumbs. Split the topping in half and cover the two loaves with the topping.
Put the bread in the oven for 50-60 minutes until a toothpick comes out clean. Let this sit in the pan for 30 or more minutes until it's strong enough to come out and not break. Let it cool on the cooling rack, slice, and enjoy.